<template>
  <div>
    <div id="main" style="width: 600px;height:400px;">
       Welcome
    </div>
  </div>
</template>

<script>
import echarts from "echarts";
import _ from 'lodash';
export default {
  name: "Welcome",
  // 此时页面上的元素已经被渲染好了
  mounted() {
    
   
  }
};
</script>
<style scoped>
</style>